Elizabeth Earl Green's Alfredo Sauce

Alfredo Sauce

2 cups whipping cream
1 1/2 cups sour cream
2/3 cups grated parmesan cheese
1/2 tsp salt
1/4 tsp white pepper (can use black pepper as well)

Just barely bring to a light boil in a saucepan and serve. Yum.

Thanks to Sara Barlow for posting!